CN112024341A - Surface treatment process of T-shaped component for ship - Google Patents
Surface treatment process of T-shaped component for ship Download PDFInfo
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- CN112024341A CN112024341A CN202010661186.0A CN202010661186A CN112024341A CN 112024341 A CN112024341 A CN 112024341A CN 202010661186 A CN202010661186 A CN 202010661186A CN 112024341 A CN112024341 A CN 112024341A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/002—Pretreatement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/10—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
- B05D3/102—Pretreatment of metallic substrates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/56—Three layers or more
- B05D7/58—No clear coat specified
- B05D7/584—No clear coat specified at least some layers being let to dry, at least partially, before applying the next layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2504/00—Epoxy polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2506/00—Halogenated polymers
- B05D2506/10—Fluorinated polymers
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention belongs to the field of surface treatment of ship T-shaped components, and particularly discloses a surface treatment process of a ship T-shaped component, which comprises the following steps: the surface pretreatment of the T-shaped component comprises degreasing treatment, surface thinning treatment and rusty treatment; protective film treatment, wherein the protective film treatment comprises protective inner layer film spraying and protective inner layer film coating; treating with antiseptic solution, soaking the treated member in antiseptic tank filled with antiseptic solution, and maintaining the temperature of the antiseptic tank at 20-20 deg.C for 5-20 min; and after the member treated by the preservative solution is dried, spraying preservative finish paint on the surface of the member to finish surface treatment. According to the invention, through surface pretreatment, protective film treatment and preservative solution treatment on the T-shaped member, a plurality of layers of compact protective films are formed on the surface of the member, so that the preservative time is prolonged, the aim of better preservative is fulfilled, and the characteristics of seawater corrosion resistance and the like of the T-shaped member are realized.
Description
Technical Field
The invention relates to the field related to surface treatment of ship T-shaped components, in particular to a surface treatment process of a ship T-shaped component.
Background
In the form of global economy integration, international trade activities are more frequent, with the increase of international trade quantity, the demand of marine transportation is increased, the single operation cost is high, and the international trade quantity becomes one of main reasons influencing profits of various large shipping companies.
When a ship sails in the ocean, the ocean environment is a specific and extremely complex corrosive environment, and the seawater contains a large amount of substances such as salt and the like, so that various corrosion and destructive effects can be generated on metal components, particularly T-shaped components, under the ocean environment, and the service life of the components is influenced, so that a surface treatment process is needed for treating the surface of the components, and the service life and the corrosion resistance of the components are prolonged.
Disclosure of Invention
The invention aims to provide a surface treatment process of a T-shaped component for a ship, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a surface treatment process of a T-shaped component for a ship comprises the following steps:
s1: the surface pretreatment of the T-shaped component comprises degreasing treatment, surface thinning treatment and rusty treatment;
s2: protective film treatment, wherein the protective film treatment comprises protective inner layer film spraying and protective inner layer film coating;
s3: treating with antiseptic solution, soaking the treated component in S2 in antiseptic tank filled with antiseptic solution, and maintaining the temperature of the antiseptic tank at 20-20 deg.C for 5-20 min;
s4: and after the member treated by the preservative solution in the S3 is dried, spraying preservative finish paint on the surface of the member to finish surface treatment.
As a preferred technical solution of the present invention, the surface pretreatment in S1 specifically includes: s11: and (3) surface degreasing treatment, namely mixing acetone and absolute ethyl alcohol to form a mixed solution, cleaning the surface of the component by using the mixed solution, and then washing and drying the component by using clear water S12: surface thinning treatment, namely performing sand blasting treatment on the surface of the member dried in S11, and cleaning and drying the surface of the member after the sand blasting treatment S13: and (4) rust treatment, namely slightly wetting the dried component in the step S12, slightly wetting the component, then performing rust treatment to form a layer of rust products uniformly distributed on the surface of the component, and drying the component after the rust treatment to finish surface pretreatment.
As a preferred technical solution of the present invention, the rust treatment in S13 includes performing rust treatment on the component using a rust solution composed of hydrofluoric acid, nitric acid, sulfuric acid, hydrochloric acid, and an emulsifier.
As a preferred technical scheme of the invention, a fan is used for preheating the component to remove moisture before the surface refining treatment in S12, and the surface temperature of the component is kept at least 2-3 ℃ higher than the dew point temperature.
As a preferred technical solution of the present invention, the processing of the protective film in S2 specifically includes: s21: placing the member subjected to surface pretreatment in the step S1 on the inner side of a spraying frame, and spraying an antirust treatment liquid on the surface of the member to form a protective inner layer film S22: and drying the member sprayed with the protective inner layer film, coating the member with a sol treatment solution on the protective inner layer film, forming a film on the member by the sol treatment solution to form the protective inner layer film, and drying to finish the protective film treatment.
As a preferred technical scheme of the invention, the antirust treatment liquid is a mixture of barium petroleum sulfonate and hydrochloric acid, and the sol treatment liquid is formed by mixing alumina sol, silica sol and hydrochloric acid according to the proportion of 5-7: 4-6: 1-2.
As a preferable technical scheme of the invention, the preservative solution in S3 comprises the following components in parts by weight: 15-36 parts of modified epoxy resin diluted emulsion, 10-17 parts of fluorocarbon resin, 6-9 parts of dimethyl silicone oil, 4-9 parts of methanol, 2-4 parts of graphite powder, 3-8 parts of perfluoroalkyl acrylate, 1-2 parts of nano glass flakes, 3-5 parts of calcium oxide, 1-2 parts of micron-sized zinc powder and 18-44 parts of water.
Compared with the prior art, the invention has the beneficial effects that:
the surface pretreatment, the protective film treatment and the preservative solution treatment are carried out on the T-shaped component, wherein the surface pretreatment is to remove oil stains, oxides and the like on the surface of the component, so that the influence on the preservative treatment quality of the component in subsequent processing is avoided; the anti-corrosion treatment is three-level treatment including protective film treatment, anti-corrosion liquid treatment and anti-corrosion finish treatment, and a plurality of layers of compact protective films are formed on the surface of the member by attaching the protective inner layer film and the anti-corrosion liquid to the surface of the member, so that the anti-corrosion time is prolonged, the aim of better anti-corrosion is fulfilled, and the characteristics of seawater corrosion resistance and the like of the T-shaped member are realized.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: the invention provides a technical scheme that: a surface treatment process of a T-shaped component for a ship comprises the following steps:
s1: the surface pretreatment of the T-shaped component comprises degreasing treatment, surface thinning treatment and rusty treatment;
s2: protective film treatment, wherein the protective film treatment comprises protective inner layer film spraying and protective inner layer film coating;
s3: treating with antiseptic solution, soaking the treated component in S2 in antiseptic tank filled with antiseptic solution, and maintaining the temperature of the antiseptic tank at 20-20 deg.C for 5-20 min;
s4: and after the member treated by the preservative solution in the S3 is dried, spraying preservative finish paint on the surface of the member to finish surface treatment.
In this embodiment, the surface pretreatment in S1 specifically includes:
s11: removing oil stains on the surface, mixing acetone and absolute ethyl alcohol to form a mixed solution, cleaning the surface of the component by using the mixed solution, then washing by using clear water and drying;
s12: performing surface thinning treatment, namely performing sand blasting treatment on the surface of the component dried in the step S11, and cleaning and drying the component after the sand blasting treatment;
s13: and (4) rust treatment, namely slightly wetting the dried component in the step S12, slightly wetting the component, then performing rust treatment to form a layer of rust products uniformly distributed on the surface of the component, and drying the component after the rust treatment to finish surface pretreatment.
In this embodiment, the rust treatment in S13 includes performing rust treatment on the member using a rust solution composed of hydrofluoric acid, nitric acid, sulfuric acid, hydrochloric acid, and an emulsifier.
In this embodiment, the processing of the protective film in S2 specifically includes:
s21: placing the member with the surface pretreated in the S1 on the inner side of a spraying frame, and spraying an antirust treatment liquid on the surface of the member to form a protective inner layer film on the surface of the member;
s22: and drying the member sprayed with the protective inner layer film, coating the member with a sol treatment solution on the protective inner layer film, forming a film on the member by the sol treatment solution to form the protective inner layer film, and drying to finish the protective film treatment.
In this example, the rust-proof treatment liquid was a mixture of barium petroleum sulfonate and hydrochloric acid, and the sol treatment liquid was a mixture of alumina sol, silica sol and hydrochloric acid at a ratio of 5: 2.
In this embodiment, the preservative solution in S3 includes, by weight: 19 parts of modified epoxy resin diluted emulsion, 12 parts of fluorocarbon resin, 6 parts of dimethyl silicone oil, 7 parts of methanol, 3 parts of graphite powder, 5 parts of perfluoroalkyl acrylate, 2 parts of nanoscale glass flakes, 3 parts of calcium oxide, 2 parts of micron-sized zinc powder and 33 parts of water.
In this embodiment, the preparation of the corrosion inhibitor specifically includes the following steps: step a: taking the following raw materials in parts by weight: 19 parts of modified epoxy resin diluted emulsion, 12 parts of fluorocarbon resin, 6 parts of dimethyl silicone oil, 7 parts of methanol, 3 parts of graphite powder, 5 parts of perfluoroalkyl acrylate, 2 parts of nanoscale glass flakes, 3 parts of calcium oxide, 2 parts of micron-sized zinc powder and 33 parts of water; step b: mixing the modified epoxy resin diluted emulsion, fluorocarbon resin and perfluoroalkyl acrylate, and then adding dimethyl silicone oil for stirring; step c: and then adding methanol to dissolve the colloidal substance, performing ultrasonic dispersion, adding the nano-glass flakes, graphite powder, calcium oxide, micron-sized zinc powder and water after the ultrasonic dispersion, heating and stirring to obtain the preservative solution.
Example 2: a surface treatment process of a T-shaped component for a ship comprises the following steps:
s1: the surface pretreatment of the T-shaped component comprises degreasing treatment, surface thinning treatment and rusty treatment;
s2: protective film treatment, wherein the protective film treatment comprises protective inner layer film spraying and protective inner layer film coating;
s3: treating with antiseptic solution, soaking the treated component in S2 in antiseptic tank filled with antiseptic solution, and maintaining the temperature of the antiseptic tank at 20-20 deg.C for 5-20 min;
s4: and after the member treated by the preservative solution in the S3 is dried, spraying preservative finish paint on the surface of the member to finish surface treatment.
In this embodiment, the surface pretreatment in S1 specifically includes:
s11: removing oil stains on the surface, mixing acetone and absolute ethyl alcohol to form a mixed solution, cleaning the surface of the component by using the mixed solution, then washing by using clear water and drying;
s12: performing surface thinning treatment, namely performing sand blasting treatment on the surface of the component dried in the step S11, and cleaning and drying the component after the sand blasting treatment;
s13: and (4) rust treatment, namely slightly wetting the dried component in the step S12, slightly wetting the component, then performing rust treatment to form a layer of rust products uniformly distributed on the surface of the component, and drying the component after the rust treatment to finish surface pretreatment.
In this embodiment, the rust treatment in S13 includes performing rust treatment on the member using a rust solution composed of hydrofluoric acid, nitric acid, sulfuric acid, hydrochloric acid, and an emulsifier.
In this embodiment, before the surface thinning treatment in S12, a blower is used to preheat the component to remove moisture, and the surface temperature of the component should be kept at least 2-3 ℃ higher than the dew point temperature.
In this embodiment, the processing of the protective film in S2 specifically includes:
s21: placing the member with the surface pretreated in the S1 on the inner side of a spraying frame, and spraying an antirust treatment liquid on the surface of the member to form a protective inner layer film on the surface of the member;
s22: and drying the member sprayed with the protective inner layer film, coating the member with a sol treatment solution on the protective inner layer film, forming a film on the member by the sol treatment solution to form the protective inner layer film, and drying to finish the protective film treatment.
In this example, the rust-preventive treatment liquid was a mixture of barium petroleum sulfonate and hydrochloric acid, and the sol treatment liquid was a mixture of alumina sol, silica sol and hydrochloric acid at a ratio of 6: 4: 1.
In this embodiment, the preservative solution in S3 includes, by weight: 33 parts of modified epoxy resin diluted emulsion, 12 parts of fluorocarbon resin, 9 parts of dimethyl silicone oil, 7 parts of methanol, 3 parts of graphite powder, 5 parts of perfluoroalkyl acrylate, 2 parts of nanoscale glass flakes, 3 parts of calcium oxide, 1 part of micron-sized zinc powder and 40 parts of water.
Example 3: a surface treatment process of a T-shaped component for a ship comprises the following steps:
s1: the surface pretreatment of the T-shaped component comprises degreasing treatment, surface thinning treatment and rusty treatment;
s2: protective film treatment, wherein the protective film treatment comprises protective inner layer film spraying and protective inner layer film coating;
s3: treating with antiseptic solution, soaking the treated component in S2 in antiseptic tank filled with antiseptic solution, and maintaining the temperature of the antiseptic tank at 20-20 deg.C for 5-20 min;
s4: and after the member treated by the preservative solution in the S3 is dried, spraying preservative finish paint on the surface of the member to finish surface treatment.
In this embodiment, the surface pretreatment in S1 specifically includes:
s11: removing oil stains on the surface, mixing acetone and absolute ethyl alcohol to form a mixed solution, cleaning the surface of the component by using the mixed solution, then washing by using clear water and drying;
s12: performing surface thinning treatment, namely performing sand blasting treatment on the surface of the component dried in the step S11, and cleaning and drying the component after the sand blasting treatment;
s13: and (4) rust treatment, namely slightly wetting the dried component in the step S12, slightly wetting the component, then performing rust treatment to form a layer of rust products uniformly distributed on the surface of the component, and drying the component after the rust treatment to finish surface pretreatment.
In this embodiment, the rust treatment in S13 includes performing rust treatment on the member using a rust solution composed of hydrofluoric acid, nitric acid, sulfuric acid, hydrochloric acid, and an emulsifier.
In this embodiment, before the surface thinning treatment in S12, a blower is used to preheat the component to remove moisture, and the surface temperature of the component should be kept at least 2-3 ℃ higher than the dew point temperature.
In this embodiment, the processing of the protective film in S2 specifically includes:
s21: placing the member with the surface pretreated in the S1 on the inner side of a spraying frame, and spraying an antirust treatment liquid on the surface of the member to form a protective inner layer film on the surface of the member;
s22: and drying the member sprayed with the protective inner layer film, coating the member with a sol treatment solution on the protective inner layer film, forming a film on the member by the sol treatment solution to form the protective inner layer film, and drying to finish the protective film treatment.
In this example, the rust-proof treatment liquid was a mixture of barium petroleum sulfonate and hydrochloric acid, and the sol treatment liquid was a mixture of alumina sol, silica sol and hydrochloric acid at a ratio of 5: 2.
In this embodiment, the preservative solution in S3 includes, by weight: 30 parts of modified epoxy resin diluted emulsion, 12 parts of fluorocarbon resin, 6 parts of dimethyl silicone oil, 8 parts of methanol, 4 parts of graphite powder, 5 parts of perfluoroalkyl acrylate, 1 part of nanoscale glass flake, 5 parts of calcium oxide, 2 parts of micron-sized zinc powder and 38 parts of water.
The surface pretreatment, the protective film treatment and the preservative solution treatment are carried out on the T-shaped component, wherein the surface pretreatment is to remove oil stains, oxides and the like on the surface of the component, so that the influence on the preservative treatment quality of the component in subsequent processing is avoided; the anti-corrosion treatment is three-level treatment including protective film treatment, anti-corrosion liquid treatment and anti-corrosion finish treatment, and a plurality of layers of compact protective films are formed on the surface of the member by attaching the protective inner layer film and the anti-corrosion liquid to the surface of the member, so that the anti-corrosion time is prolonged, the aim of better anti-corrosion is fulfilled, and the characteristics of seawater corrosion resistance and the like of the T-shaped member are realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A surface treatment process of a T-shaped component for a ship is characterized by comprising the following steps:
s1: the surface pretreatment of the T-shaped component comprises degreasing treatment, surface thinning treatment and rusty treatment;
s2: protective film treatment, wherein the protective film treatment comprises protective inner layer film spraying and protective inner layer film coating;
s3: treating with antiseptic solution, soaking the treated component in S2 in antiseptic tank filled with antiseptic solution, and maintaining the temperature at 20-20 deg.C for 5-20 min;
s4: and after the member treated by the preservative solution in the S3 is dried, spraying preservative finish paint on the surface of the member to finish surface treatment.
2. The surface treatment process of the marine T-shaped member as claimed in claim 1, wherein the surface pretreatment in the S1 specifically comprises the following steps: s11: removing oil stains on the surface, mixing acetone and absolute ethyl alcohol to form a mixed solution, cleaning the surface of the component by using the mixed solution, then washing by using clear water and drying; s12: performing surface thinning treatment, namely performing sand blasting treatment on the surface of the component dried in the step S11, and cleaning and drying the component after the sand blasting treatment; s13: and (4) rust treatment, namely slightly wetting the dried component in the step S12, slightly wetting the component, then performing rust treatment to form a layer of rust products uniformly distributed on the surface of the component, and drying the component after the rust treatment to finish surface pretreatment.
3. The surface treatment process of a T-shaped marine component as claimed in claim 2, wherein the rust treatment in S13 comprises the step of performing rust treatment on the component by using a rust solution consisting of hydrofluoric acid, nitric acid, sulfuric acid, hydrochloric acid and an emulsifier.
4. The surface treatment process of a T-shaped marine component as claimed in claim 2, wherein a blower is used to preheat the component to remove moisture before the surface refining treatment in S12, and the surface temperature of the component should be maintained at least 2-3 ℃ higher than the dew point temperature.
5. The surface treatment process of a T-shaped marine component as claimed in claim 1, wherein the treatment of the protective film in S2 specifically comprises the following steps: s21: placing the member with the surface pretreated in the S1 on the inner side of a spraying frame, and spraying an antirust treatment liquid on the surface of the member to form a protective inner layer film on the surface of the member; s22: and drying the member sprayed with the protective inner layer film, coating the member with a sol treatment solution on the protective inner layer film, forming a film on the member by the sol treatment solution to form the protective inner layer film, and drying to finish the protective film treatment.
6. The surface treatment process of the T-shaped component for the ship as claimed in claim 5, wherein the antirust treatment liquid is a mixture of barium petroleum sulfonate and hydrochloric acid, and the sol treatment liquid is a mixture of alumina sol, silica sol and hydrochloric acid in a ratio of 5-7: 4-6: 1-2.
7. The surface treatment process of a T-shaped marine component as claimed in claim 1, wherein the preservative solution in S3 comprises the following components in parts by weight: 15-36 parts of modified epoxy resin diluted emulsion, 10-17 parts of fluorocarbon resin, 6-9 parts of dimethyl silicone oil, 4-9 parts of methanol, 2-4 parts of graphite powder, 3-8 parts of perfluoroalkyl acrylate, 1-2 parts of nano glass flakes, 3-5 parts of calcium oxide, 1-2 parts of micron-sized zinc powder and 18-44 parts of water.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010661186.0A CN112024341A (en) | 2020-07-09 | 2020-07-09 | Surface treatment process of T-shaped component for ship |
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| CN202010661186.0A CN112024341A (en) | 2020-07-09 | 2020-07-09 | Surface treatment process of T-shaped component for ship |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112495733A (en) * | 2020-11-04 | 2021-03-16 | 苏州徕硕精工机械有限公司 | Surface treatment process for processing bread oven hinge |
| CN114131917A (en) * | 2021-08-16 | 2022-03-04 | 江苏海企化工仓储股份有限公司 | Chemical equipment facility anticorrosion technology |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1548579A (en) * | 2003-05-09 | 2004-11-24 | 陆晋华 | Composite protecting and anticorrosive coating process for metal material |
| CN103433190A (en) * | 2013-08-28 | 2013-12-11 | 吴昊 | Energy-saving and environment-friendly corrosion-preventing method of metal workpieces |
| CN105463440A (en) * | 2015-11-29 | 2016-04-06 | 郑臣钏 | Metal surface treatment process |
| CN107868945A (en) * | 2017-11-15 | 2018-04-03 | 上海凤凰自行车江苏有限公司 | A kind of surface treatment method of aluminium alloy bicycle frame |
| CN108611629A (en) * | 2018-04-02 | 2018-10-02 | 青岛元汇丰企业管理咨询服务有限公司 | A kind of anti-corrosion treatment process on copper product surface |
| CN110643979A (en) * | 2019-09-17 | 2020-01-03 | 佛山市海化表面处理科技有限公司 | Metal surface treatment process |
-
2020
- 2020-07-09 CN CN202010661186.0A patent/CN112024341A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1548579A (en) * | 2003-05-09 | 2004-11-24 | 陆晋华 | Composite protecting and anticorrosive coating process for metal material |
| CN103433190A (en) * | 2013-08-28 | 2013-12-11 | 吴昊 | Energy-saving and environment-friendly corrosion-preventing method of metal workpieces |
| CN105463440A (en) * | 2015-11-29 | 2016-04-06 | 郑臣钏 | Metal surface treatment process |
| CN107868945A (en) * | 2017-11-15 | 2018-04-03 | 上海凤凰自行车江苏有限公司 | A kind of surface treatment method of aluminium alloy bicycle frame |
| CN108611629A (en) * | 2018-04-02 | 2018-10-02 | 青岛元汇丰企业管理咨询服务有限公司 | A kind of anti-corrosion treatment process on copper product surface |
| CN110643979A (en) * | 2019-09-17 | 2020-01-03 | 佛山市海化表面处理科技有限公司 | Metal surface treatment process |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112495733A (en) * | 2020-11-04 | 2021-03-16 | 苏州徕硕精工机械有限公司 | Surface treatment process for processing bread oven hinge |
| CN114131917A (en) * | 2021-08-16 | 2022-03-04 | 江苏海企化工仓储股份有限公司 | Chemical equipment facility anticorrosion technology |
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Application publication date: 20201204 |